Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853443 | Polycyanoaryl ether with thermoplastic resin | Shigeru Matsuo, Tomoyoshi Murakami, Thoru Bando | 1989-08-01 |
| 4812507 | Reinforced resinous composition comprising polycyano arylene ether | Shigeru Matsuo, Tomoyoshi Murakami, Thoru Bando | 1989-03-14 |